Informações Gerais

SKATE PARKS

NEW PRODUCT - INNERSEAL PLUS (+)

Technical Data Sheet

Controll®Innerseal PluS (+)

Concrete surface protection and reinforcing

Innerseal Plus(+) reinforces concrete surfaces against heavy wear and tear as well as providing protection against chlorides and aggressive liquids. The protection is open to diffusion, long-lasting and acid resistant.

Innerseal Plus(+) is a surface reinforcement and protecting treatment for vulnerable concrete areas such as industrial floors and in multi-storey car parks. Innerseal Plus(+) is also used to harden surfaces and for binding dust during grinding and polishing of concrete floors. The result is a very impact and scratch resistant surface.

Innerseal Plus(+) penetrates deep into the capillaries, micro- cracks and pores. A reaction then takes place between salts and minerals to form a very hard calcium silicate hydride. This results in a crystalline structure that stops the transport of water but lets vapours pass through (diffusion). Because the protection is deeply seated, it is insensitive to external influences such as abrasion and impacts.

One treatment increases the durability (abrasion resistance) of new concrete by more than 35% as well as reinforcing older weathering concrete, plaster and cement-based self-leveling floor screed.

The treated surface becomes slightly water repellent (hydrophobic) and this is a final treatment. If there is excess damp in the substrate, a deep waterproofing pre-treatment should be done using Controll ®Innerseal.

APPLICATION:

Innerseal Plus(+) is delivered ready to use and must not be mixed with other liquids or diluted. Shake the container before use. The surface to be treated must be free of dust, paint, grease or any other coating that may obstruct the substrate's absorption.

Damage and visible cracks (>1.0 mm) must be repaired prior to treatment. Protect glass, aluminium and other polished or painted surfaces to prevent etching. In the case of splashes, flush immediately with water and, where necessary, clean with acid; e.g. Controll® ConClean.

The temperature during application and for the following 24 hours must be ≥ +5o C. Avoid application in direct sunlight.

Apply with a low pressure spray or impregnation roller and carry out wet-in-wet at least twice with approx. 5-15 min between application, until full saturation is attained. Treat the spray mist with caution as it can travel long distances and cause damage to glass.

On horizontal concrete surfaces, Innerseal Plus(+) can be poured out and kept in motion with a rubber squeegee, brush or polish mop. Prevent dry patches from forming during treatment. Full saturation is attained after approx. 20-30 min. Stop when the Innerseal Plus(+) starts to “gel”, which usually occurs sooner on new concrete. Remove excess, otherwise shiny or white patches may form.

DRYING TIME:

Ready for foot traffic after approx. 3 hr. Can be exposed to water after 6 hr and heavier traffic after 24 hr. Full resistance to aggressive liquids is attained after 36 days.

COVER RANGE:

0.15-0.3 l/m2 depending on the absorptive capacity of the substrate and the penetration depth required. Perform a test to estimate the coverage.

CLEANING:

Tools: water of acidic solution. Skin: soap and water

MAINTENANCE: Do not use cleaners with pH < 7. For floors, soap for concrete containing silicates is recom- mended.

HEALTH & SAFETY: Use only in well-ventilated areas. Protect airways against the spray mist, which can cause irritation. There are no known harmful effects but we recommend wearing gloves and goggles during application. Read carefully the safety data sheet prior to starting work.